236991644

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1445071}}^1$

素因数の和:1445116

約数の個数: 12

約数和(自身を含む): 424851168

約数和(自身を除く): 187859524

約数列:

[1, 2, 4, 41, 82, 164, 1445071, 2890142, 5780284, 59247911, 118495822, 236991644]

約数ペア:

[(1, 236991644), (2, 118495822), (4, 59247911), (41, 5780284), (82, 2890142), (164, 1445071)]